49905310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 111549312

約数和(自身を除く): 61644002

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 173, 182, 317, 346, 455, 634, 865, 910, 1211, 1585, 1730, 2219, 2249, 2422, 3170, 4121, 4438, 4498, 6055, 8242, 11095, 11245, 12110, 15743, 20605, 22190, 22490, 28847, 31486, 41210, 54841, 57694, 78715, 109682, 144235, 157430, 274205, 288470, 383887, 548410, 712933, 767774, 1425866, 1919435, 3564665, 3838870, 4990531, 7129330, 9981062, 24952655, 49905310]

約数ペア:

[(1, 49905310), (2, 24952655), (5, 9981062), (7, 7129330), (10, 4990531), (13, 3838870), (14, 3564665), (26, 1919435), (35, 1425866), (65, 767774), (70, 712933), (91, 548410), (130, 383887), (173, 288470), (182, 274205), (317, 157430), (346, 144235), (455, 109682), (634, 78715), (865, 57694), (910, 54841), (1211, 41210), (1585, 31486), (1730, 28847), (2219, 22490), (2249, 22190), (2422, 20605), (3170, 15743), (4121, 12110), (4438, 11245), (4498, 11095), (6055, 8242)]